Join NASA MidAmerica for our opening event at Ozarks International Raceway, OIR. Track day can be purchased as part of full weekend or a stand alone day. 3 day of pure adrenaline on one of the best tracks in US. Find event at Drivenasa.com, MidAmerica Region. Contact Donna @ dlane@drivenasa.com with any questions. Voted MO Best for 2025! Come see why!